Program of Acoustic Research for Underground Coal Mining Operations.
Gray-DC; Hathway-DL; Snuggs-JF
For Reference Only At Bureau Libraries :78 pages
This report contains a recommended program of acoustic research to be conducted by the Bureau of Mines. The program is directed toward the abatement and control of machinery noise in underground coal mining operations. The study conclusions and specific problem areas which led to the definition of the recommended program are also briefly described.
CP; Final Contract Report;
For Reference Only At Bureau Libraries
Hydrospace Research Corp.